Source code for nbless.nbdeck

# !/usr/bin/env python
import nbformat


[docs]def nbdeck(filename: str) -> nbformat.notebooknode.NotebookNode: """ Set up a Jupyter notebook to be viewed as or converted into slides. Sets `slide_type` to ``slide`` for markdown cells that start with headers. After running ``nbdeck``, you can - view Jupyter notebooks on nbviewer or with the RISE extension - create an HTML slideshow with ``nbconv`` or ``jupyter nbconvert``. :param filename: The filename of the input jupyter notebook. """ nb = nbformat.read(filename, as_version=4) for n, cell in enumerate(nb.cells): if cell.cell_type == "markdown" and cell.source.startswith("#"): nb.cells[n].slide_type = "slide" return nb